Thomas (hamstring) is considered week-to-week after he left Sunday's win over the Falcons, Adam Schefter of ESPN reports.
Thomas was unable to return to Sunday's Week 4 matchup after exiting the game in the first quarter. His status for Sunday's Week 5 contest against the Saints depends on his participation in practice this week, but Ricky Seals-Jones and John Bates are in line for increased roles if the 30-year-old is forced to miss additional time.